Test procedure for reduced pressure assembly, Test no. 1 - check valve no. 2, Test no. 2 - shutoff valve no. 2 – FEBCO TK-1 Backflow Preventer Test Kit User Manual

Page 3: Test no. 3 - to test no. 1 check valve, Test no. 4 - pressure differential relief valve

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Test procedure for reduced pressure assembly, Test no. 1 - check valve no. 2, Test no. 2 - shutoff valve no. 2 | Test no. 3 - to test no. 1 check valve, Test no. 4 - pressure differential relief valve | FEBCO TK-1 Backflow Preventer Test Kit User Manual | Page 3 / 4